Silence zone is created around

Choose the correct alternative : Magnetic field is created around a wire when …………. Flows through it .

Choose the correct alternative : ……… is created around a wire when electric current flows through it .

When electric current passes through a wire, "_______" field is created around it.

Assertion : In open water zone upto the depth to which light can penetrate , called photic zone . Reason : The photic zone is categorised into euphotic and disphotic zone .

Assertion : In open water zone upto the depth to which light can penetrate , called photic zone . Reason : The photic zone is categorised into euphotic and disphotic zone .

Quiescent zone is the zone of

Quiescent zone is the zone of

Middle zone is the hottest zone of a flame.

Which zone is called the zone of complete combustion?